DMK
NTKSPSHSThe table below lists Dravida Munnetra Kazhagam (DMK) candidates, their total votes, vote share and final position in Chengalpattu Vidhan Sabha Constituency in Tamil Nadu.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2026 | Karthik Dhandapani | 101,495 | 31.32 | 2 | Lost |
| 2021 | Varalakshmi.M | 130,573 | 47.64 | 1 | Won |
| 2016 | Varalakshmi.M | 112,675 | 45.11 | 1 | Won |